[LinuxPPS] still not working

Rodolfo Giometti giometti at linux.it
Thu Nov 9 18:07:20 CET 2006


On Thu, Nov 09, 2006 at 04:39:55PM +0100, raffaele messuti wrote:
> 
> On Nov 9, 2006, at 4:16 PM, Rodolfo Giometti wrote:
> >Did you enabled the kernel debugging messages?
> 
> yes, it is enabled
> but it logs only ktimer events
> 
> id      mode    echo    name                    path
> ----    ------  ----    ----------------        ----------------
> 00      1133    no      pps_8250_0              /dev/ttyS0
> 01      1133    no      pps_8250_1              /dev/ttyS1
> 02      1133    no      pps_8250_2              /dev/ttyS2
> 03      1133    no      pps_8250_3              /dev/ttyS3
> 04      1151    yes     ktimer
> 
> Nov  9 23:49:20 opg user.debug kernel: drivers/pps/kapi.c: capture  
> assert seq #281 for source 4
> Nov  9 23:49:20 opg user.info kernel: drivers/pps/clients/ktimer.c:  
> PPS event at 4294883332
> Nov  9 23:49:20 opg user.debug kernel: drivers/pps/kapi.c: capture  
> assert seq #282 for source 4
> Nov  9 23:49:20 opg user.info kernel: drivers/pps/clients/ktimer.c:  
> PPS event at 4294883582
> Nov  9 23:49:20 opg user.debug kernel: drivers/pps/kapi.c: capture  
> assert seq #283 for source 4
> Nov  9 23:49:20 opg user.info kernel: drivers/pps/clients/ktimer.c:  
> PPS event at 4294883832

Please, remove the ktimer client and verify that your GPS antenna
sends PPS signal. In this output I see only PPS signal from ktimer.

Ciao,

Rodolfo

-- 

GNU/Linux Solutions                  e-mail:    giometti at enneenne.com
Linux Device Driver                             giometti at gnudd.com
Embedded Systems                     		giometti at linux.it
UNIX programming                     phone:     +39 349 2432127



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